HomeCastrol Gear Oils
Industrial Lubrication Castrol Gear Oils
Gear oils are vital for protecting all transmission systems—whether in automotive or industrial machinery.
| PRODUCT NAME | DESCRIPTION | BASE OIL | PERFORMANCE ADDITIVES | ISOVG @ 40°C | APPLICATION |
|---|---|---|---|---|---|
| Alpha SP | Mineral | Mineral | EP/AW | 150–680 | Provides basic lubrication & protection |
| Alphasyn T | Full synthetic | PAO | AW | 140–460 | High temperature gears & bearings (non-EP) |
| Alphasyn PG | Full synthetic | PAG | EP/AW | 220 | Medium-high load worm/spur gears, bearings, circulating systems |
| Optigear BM | Mineral with MFT | Mineral | MFT | 320–680 | Spur & bevel gears under severe load, worm gears, bearings, couplings |
| Optigearsyn X | Full synthetic with MFT | PAO | MFT | 220–460 | High-load industrial gear, wind turbines, conveyor belts, mills |